Olivetti KEYC: Difference between revisions
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Created page with "== Found on... == *Olivetti PCS 386 SX == Pictures == <gallery> File:Olivetti underchip REFH.jpg|Under chip </gallery> == Equations == <pre> →* Inputs *: Pin 1 = i1; Pin 2 = i2; Pin 3 = i3; Pin 4 = i4; Pin 5 = i5; Pin 6 = i6; Pin 7 = i7; Pin 8 = i8; Pin 9 = i9; Pin 11 = i11; Pin 13 = i13; Pin 14 = i14; Pin 18 = i18; →* Outputs *: Pin 12 = o12; →*(Combinatorial, Output feedback output, Active low) *: Pin 15 = o15; /**(Combinatorial, Output feedback output, Ac..." |
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*[[Olivetti PCS 386 SX]] | *[[Olivetti PCS 386 SX]] | ||
== Equations == | == Equations == | ||
Latest revision as of 14:09, 21 April 2025
Found on...
editEquations
edit/** Inputs **/ Pin 1 = i1; Pin 2 = i2; Pin 3 = i3; Pin 4 = i4; Pin 5 = i5; Pin 6 = i6; Pin 7 = i7; Pin 8 = i8; Pin 9 = i9; Pin 11 = i11; Pin 13 = i13; Pin 14 = i14; Pin 18 = i18; /** Outputs **/ Pin 12 = o12; /**(Combinatorial, Output feedback output, Active low) **/ Pin 15 = o15; /**(Combinatorial, Output feedback output, Active low) **/ Pin 16 = o16; /**(Combinatorial, Output feedback output, Active low) **/ Pin 17 = o17; /**(Combinatorial, Output feedback output, Active low) **/ Pin 19 = o19; /**(Combinatorial, Output feedback output, Active low) **/ /** Equations **/ !o12 = !i9 & !i11 & !i13; !o15 = !o16; o15.oe = i14 !o16 = !o15; o16.oe = !i14 !o17 = !i1 & !i2 & !i3 & !i4 & i5 & !i6 & i7 & i18; !o19 = ; o19.oe = !i1 & !i2 & !i3 & !i4 & i5 & !i6 & i7 & !i8 & i18